prEN 15100-1
(Main)Thermal insulating products for buildings - In-situ formed urea-formaldehyde foam (UF) products - Part 1: Specification for the foam system before installation
Thermal insulating products for buildings - In-situ formed urea-formaldehyde foam (UF) products - Part 1: Specification for the foam system before installation
This document specifies requirements for in-situ formed urea formaldehyde foam (UF) products when installed in external walls, internal walls, partitions, floors and roofs. Products covered by this standard may also be used for acoustic applications.
This document is a specification for the rigid foam dispensing system before installation.
This document describes the product characteristics and includes procedures for testing, marking and labelling and the rules for evaluation of conformity.
This document does not specify the required level of all properties that should be achieved by a product to demonstrate fitness for purpose in a particular application. The required levels are to be found in regulations or non-conflicting standards.
UF products with a declared thermal conductivity at 10 °C (mean temperature) greater than 0,050 W/(mK) are not covered by this document.
This document does not cover factory made products utilising urea formaldehyde foam intended to be used for the insulation of buildings or for the insulation of building equipment and industrial installations.
This document does not specify all the requirements for the raw materials or the performance requirements for loadbearing applications.
Wärmedämmstoffe für Gebäude - An der Verwendungsstelle hergestellte Wärmedämmung aus Harnstoff-Formaldehydharz-Schaum (UF) - Teil 1: Spezifikation für das Schaumsystem vor dem Einbau
Dieses Dokument legt die Anforderungen für an der Verwendungsstelle hergestellte Produkte aus Harnstoff-Formaldehydharz-Schaum (UF) fest, die in Außenwände, Innenwände, Trennwände, Böden und Dächer eingebaut werden. Produkte nach dieser Norm können auch für Anwendungsgebiete der akustischen Schalldämmung verwendet werden.
Dieses Dokument ist eine Spezifikation für das Schaumsystem vor dem Einbau.
Dieses Dokument beschreibt die Produkteigenschaften und enthält Verfahren für die Prüfung, Kennzeichnung und Etikettierung sowie die Regeln der Konformitätsbewertung.
Diese Norm legt keine Leistungsstufen für alle Eigenschaften fest, die ein Produkt erreichen sollte, um für einen bestimmten Anwendungsfall tauglich zu sein. Für bestimmte Anwendungen benötigte Stufen können Regelwerken oder nicht entgegenstehenden Normen entnommen werden.
UF-Produkte mit einem Nennwert der Wärmeleitfähigkeit bei 10 °C (Mitteltemperatur) von mehr als
0,050 W(m × K) sind nicht Gegenstand dieses Dokuments.
Dieses Dokument gilt nicht für werkmäßig hergestellte Produkte aus Harnstoff-Formaldehydharz-Schaum für die Wärmedämmung von Gebäuden oder die Wärmedämmung für die Haustechnik und betriebstechnische Anlagen.
Dieses Dokument legt nicht alle Anforderungen für die Rohstoffe oder die Leistungsanforderungen für lasttragende Anwendungsbereiche fest.
Produits isolants thermiques pour le bâtiment - Isolation formée en place à base de mousse de formaldéhyde (UF) - Partie 1: Spécification du système de mouse avant la mise en place
Toplotnoizolacijski proizvodi za stavbe – Na mestu vgradnje pripravljeni sečninsko formaldehidni penasti (UF) proizvodi – 1. del: Specifikacije penastega sistema pred vgradnjo
General Information
Standards Content (Sample)
SLOVENSKI STANDARD
oSIST prEN 15100-1:2005
01-januar-2005
7RSORWQRL]RODFLMVNLSURL]YRGL]DVWDYEH±1DPHVWXYJUDGQMHSULSUDYOMHQLVHþQLQVNR
IRUPDOGHKLGQLSHQDVWL 8) SURL]YRGL±GHO 6SHFLILNDFLMHSHQDVWHJDVLVWHPDSUHG
YJUDGQMR
Thermal insulating products for buildings - In-situ formed urea-formaldehyde foam (UF)
products - Part 1: Specification for the foam system before installation
Wärmedämmstoffe für Gebäude - An der Verwendungsstelle hergestellte
Wärmedämmung aus Harnstoff-Formaldehydharz-Schaum (UF) - Teil 1: Spezifikation für
das Schaumsystem vor dem Einbau
Produits isolants thermiques pour le bâtiment - Isolation formée en place a base de
mousse de formaldéhyde (UF) - Partie 1: Spécification du systeme de mouse avant la
mise en place
Ta slovenski standard je istoveten z: prEN 15100-1
ICS:
91.100.60 0DWHULDOL]DWRSORWQRLQ Thermal and sound insulating
]YRþQRL]RODFLMR materials
oSIST prEN 15100-1:2005 en
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.
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oSIST prEN 15100-1:2005
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oSIST prEN 15100-1:2005
EUROPEAN STANDARD
DRAFT
prEN 15100-1
NORME EUROPÉENNE
EUROPÄISCHE NORM
November 2004
ICS
English version
Thermal insulating products for buildings - In-situ formed urea-
formaldehyde foam (UF) products - Part 1: Specification for the
foam system before installation
Produits isolants thermiques pour le bâtiment - Isolation Wärmedämmstoffe für Gebäude - An der
formée en place à base de mousse de formaldéhyde (UF) - Anwendungsstelle hergestellte Wärmedämmung aus
Partie 1: Spécification du système de mouse avant la mise Harnstoff-Formaldehydharz-Schaum (UF) - Teil 1:
en place Spezifikation für das Schaumsystem vor dem Einbau
This draft European Standard is submitted to CEN members for enquiry. It has been drawn up by the Technical Committee CEN/TC 88.
If this draft becomes a European Standard, CEN members are bound to comply with the CEN/CENELEC Internal Regulations which
stipulate the conditions for giving this European Standard the status of a national standard without any alteration.
This draft European Standard was established by CEN in three official versions (English, French, German). A version in any other language
made by translation under the responsibility of a CEN member into its own language and notified to the Management Centre has the same
status as the official versions.
CEN members are the national standards bodies of Austria, Belgium, Cyprus, Czech Republic, Denmark, Estonia, Finland, France,
Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Slovakia,
Slovenia, Spain, Sweden, Switzerland and United Kingdom.
Warning : This document is not a European Standard. It is distributed for review and comments. It is subject to change without notice and
shall not be referred to as a European Standard.
EUROPEAN COMMITTEE FOR STANDARDIZATION
COMITÉ EUROPÉEN DE NORMALISATION
EUROPÄISCHES KOMITEE FÜR NORMUNG
Management Centre: rue de Stassart, 36 B-1050 Brussels
© 2004 CEN All rights of exploitation in any form and by any means reserved Ref. No. prEN 15100-1:2004: E
worldwide for CEN national Members.
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oSIST prEN 15100-1:2005
prEN 15100-1:2004 (E)
Contents Page
Foreword. 3
1 Scope. 4
2 Normative references . 4
3 Definitions, symbols and abbreviations. 5
4 Requirements . 7
5 Test methods, Conditioning and Testing . 10
6 Designation code . 11
7 Evaluation of conformity. 12
8 Marking, labelling and technical information. 12
Annex A (normative) Determination of declared thermal conductivity and thermal
resistance . 14
A.1 Introduction . 14
A.2 Input data . 14
A.3 Declared values. 14
Annex B (normativ) Factory production control. 16
Annex C (normative) Methods for the determination of the aged value of thermal
conductivity and thermal resistance. 18
C.1 General. 18
C.2 Sampling and test specimen preparation. 18
C.3 Determination of the initial value of thermal conductivity. 18
C.4 Determination of the aged value of thermal conductivity. 18
C.5 Declaration of the aged thermal values. 19
Annex D (normative) Sample preparation method for the specimens for the thermal
conductivity test. 20
D.1 Procedure . 20
Annex E (normative) Sample preparation method for the test specimens other than
thermal conductivity. 21
E.1 Principle . 21
E.2 Apparatus . 21
E.3 Procedure . 21
Annex F (normative) Determination of setting time . 22
F.1 Principle . 22
F.2 Apparatus . 22
F.3 Procedure . 22
F.4 Expression of results. 23
Annex G (informative) Example for the determination of the declared values of thermal
conductivity and thermal resistance for a product . 24
G.1 Case where both thermal conductivity and thermal resistance are declared . 24
Annex ZA (informative) Clauses of this European Standard addressing the provisions of
the EU Construction Products Directive. 26
2
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prEN 15100-1:2004 (E)
Foreword
This document (prEN 15100-1:2004) has been prepared by Technical Committee CEN/TC 88
“Thermal insulating materials and products”, the secretariat of which is held by DIN.
This document is currently submitted to the CEN Enquiry.
This document has been prepared under a mandate given to CEN by the European Commission and
the European Free Trade Association, and supports the essential requirements of EU Directive(s).
For relationship with EU Directive(s), see informative Annex ZA, which is an integral part of this
document.
This European Standard consists of two parts. The first part, which is the harmonised part satisfying the
mandate and the CPD and is the basis for the CE marking, covers the products, which are placed on the
market. The second part, which is the non-harmonised part, covers the specification for the installed
products.
This European Standard is one of a series for mineral wool, expanded clay, expanded perlite, exfoliated
vermiculite, polyurethane/polyisocyanurate, cellulose and urea formaldehyde in-situ formed insulation
products used in buildings, but this standard may be used in other areas where appropriate.
3
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prEN 15100-1:2004 (E)
1 Scope
This document specifies requirements for in-situ formed urea formaldehyde foam (UF) products when
installed in external walls, internal walls, partitions, floors and roofs. Products covered by this standard
may also be used for acoustic applications.
This document is a specification for the rigid foam dispensing system before installation.
This document describes the product characteristics and includes procedures for testing, marking and
labelling and the rules for evaluation of conformity.
This document does not specify the required level of all properties that should be achieved by a
product to demonstrate fitness for purpose in a particular application. The required levels are to be
found in regulations or non-conflicting standards.
UF products with a declared thermal conductivity at 10 °C (mean temperature) greater than
0,050 W/(mK) are not covered by this document.
This document does not cover factory made products utilising urea formaldehyde foam intended to be
used for the insulation of buildings or for the insulation of building equipment and industrial installations.
This document does not specify all the requirements for the raw materials or the performance
requirements for loadbearing applications.
2 Normative references
The following referenced documents are indispensable for the application of this document. For dated
references, only the edition cited applies. For undated references, the latest edition of the referenced
document (including any amendments) applies.
EN 1602, Thermal insulating products for building applications — Determination of the apparent density
EN 1604, Thermal insulating products for building applications — Determination of dimensional
stability under specified temperature and humidity conditions
EN 1609:1997, Thermal insulating products for building applications — Determination of short term
water absorption by partial immersion
EN 12086:2001, Thermal insulating products for building application — Determination of water vapour
transmission properties
EN 12667:2001, Thermal performance of building materials and products— Determination of thermal
resistance by means of guarded hot plate and heat flow meter method — Products of high and
medium thermal resistance
EN 12939, Thermal performance of building materials and products — Determination of thermal
resistance by means of guarded hot plate and heat flow meter method — Thick products of high and
medium thermal resistance
EN 13172, Thermal insulation products — Evaluation of conformity
EN 13501-1, Fire classification of construction products and building elements — Part 1: Classification
using test data from fire reaction to fire tests
EN 13820, Thermal insulating materials for building applications – Determination of organic content
4
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prEN 15100-1:2004 (E)
EN 13823, Reaction to fire tests for building products – Building products excluding floorings exposed to
the thermal attack by a single burning item
prEN ISO 9229, Thermal insulation — Definitions of terms
EN ISO 354:1993/A1:1997, Acoustics — Measurement of sound absorption in a reverberation room
EN ISO 717-2, Acoustics - Rating of sound insulation in buildings and of building elements – Part 2:
Impact sound insulation
EN ISO 1182, Reaction to fire tests for building products – Non-combustibility tests
EN ISO 1716, Reaction to fire tests for building products – Determination of the heat of combustion
EN ISO 11654, Acoustics — Sound absorbers for use in buildings — Rating of sound absorption
EN ISO 11925-2, Reaction to fire tests for building products – Part 2: Ignitability when subjected to
direct impingement of flame
prEN 15100-2, Thermal insulation products for buildings — In-situ formed urea formaldehyde foam
(UF) products — Part 2 Specification for the installed product
ISO 12491, Statistical methods for quality control of building materials and components
3 Definitions, symbols and abbreviations
3.1 Definitions
For the purposes of this document the definitions given in prEN ISO 9229 and the following definitions
apply.
3.1.1
urea formaldehyde foam (UF)
cellular plastics insulation material with a substantially open cell structure based on an amino resin
made by the polycondensation of urea with formaldehyde
3.1.2
urea formaldehyde foam system
the kit of constituent components which when dispensed generates the urea formaldehyde foam (UF)
3.1.3
urea formaldehyde foam (UF) system types
these shall be either Type, 1, Type 2 or Type 3 as detailed in 3.1.4, 3.1.5 and 3.1.6
3.1.4
foam systems - Type 1
the mixture of components C and C foamed by compressed air with setting times exceeding 60s
1 2
3.1.5
foam systems - Type 2
the mixture of components C and C foamed by compressed air with setting times up to and including
3 4
60s
3.1.6
foam systems - Type 3
the mixture of components C and C foamed by compressed air with setting times exceeding 25s
1 5
5
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oSIST prEN 15100-1:2005
prEN 15100-1:2004 (E)
C . A solution of urea formaldehyde resin in water.
1
C . Surfactant in water.
2
C . A solution of urea formaldehyde resin and surfactant in water.
3
C . An acid hardening solution containing catalysts.
4
C . An acid hardening solution containing catalysts and a surfactant.
5
3.1.7
level
the given value which is the upper or lower limit of a requirement, where the level is given by the
declared value of the characteristic concerned
3.1.8
class
a combination of two levels of the same property between which the performance shall fall, where the
level is given by the declared value of the characteristic concerned
3.2 Symbols and abbreviations
3.2.1 Symbols used in this document:
is the practical sound absorption coefficient -
α
p
is the weighted sound absorption coefficient -
α
w
d is the nominal thickness of the product mm
N
k is a factor related to the number of test results available
λ is the 90 % fractile with a confidence level of 90% for the thermal conductivity W/(m·K)
90/90
is the aged thermal conductivity W/(m·K)
λ
a
is the declared thermal conductivity W/(m·K)
λ
D
is the thermal conductivity after the heating treatment W/(m·K)
λ
h
is the initial thermal conductivity W/(m·K)
λ
i
n is the number of test results -
2
R is the 90 % fractile with a confidence level of 90 % for the thermal resistance m K/W
90/90
2
R is the declared thermal resistance m K/W
D
T is the initial thickness of the test specimens used for the determined thermal mm
I`
conductivity
T is the thickness of the test specimens used for determining the aged thermal mm
h
conductivity after the heat treatment
2
W is the short term water absorption by partial immersion kg/m
p.
2
Z is the water vapour resistance m ·h·Pa/mg
AP is the symbol for the declared level of practical sound absorption coefficient
AW is the symbol for the declared level of weighted sound absorption coefficient
CS(10\Y) is the symbol for the declared value for compressive stress or strength
DS (TH) is the symbol for the declared level for dimensional stability under specified
temperature and humidity
DY is the symbol for the declared levels of density
ES is the symbol for the declaration of the rate of release of formaldehyde
S is the symbol for the declared setting time
MU is the symbol for the water vapour resistance
W is the symbol for the declared short term water absorption by partial immersion
6
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3.2.2 Abbreviations used in this standard:
UF is Urea Formaldehyde foam
ITT is Initial Type Test
4 Requirements
4.1 General
The foam properties shall be assessed in accordance with clause 5. To conform with this document
dispensed foam systems shall provide urea formaldehyde foams meeting the requirements of 4.2 and
4.3 as appropriate.
One test result for a foam property is the average of the measured values on the number of test
specimens given in Table 4.
4.2 For all applications
4.2.1 Thermal resistance and thermal conductivity
Thermal resistance and thermal conductivity shall be based upon measurements carried out in
accordance with EN 12667 or EN 12939 for thick products.
The thermal resistance and thermal conductivity shall be determined in accordance with Annex A and
Annex C and declared by the manufacturer according to the following:
the reference mean temperature shall be 10 °C;
the measured values shall be expressed with three significant figures;
the thermal conductivity, λ , shall always be declared. The thermal resistance, R , shall be
D D
declared wherever this is possible;
the declared thermal resistance, R , and the thermal conductivity, λ , shall be given as limit
D D
values representing at least 90 % of the production, determined with a confidence level of 90 %;
the value of thermal conductivity, λ , shall be rounded upwards to the nearest 0,001 W/(m·K)
90/90
and declared as λ in levels with steps of 0,001 W(m·K);
D
the declared thermal resistance, R , shall be calculated from the thickness, and the
D
corresponding thermal conductivity, λ unless measured directly;
90/90
the value of thermal resistance, R , when calculated from the thickness, and the
90/90
corresponding thermal conductivity, λ ; shall be rounded downwards to the nearest
90/90
2 2
0,05 m ·K/W, and declared as R in levels with steps of 0,05 m ·K/W.
D
An example of the determination of the declared values of thermal conductivity and thermal resistance is
given in Annex G.
NOTE The declaration of the installed declared thermal resistance for an installed urea formaldehyde foam
is made in Part 2 of this document.
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4.2.2 Reaction to fire
Reaction to fire classification (Euroclasses) shall be determined in accordance with EN 13501-1.
4.2.3 Nominal density
The producer shall classify in Table 1 the nominal density measured according to EN 1602.
Table 1 — Classes of density
3
Classes Range of classes (kg/m )
DY6
≥ 6 to < 14
DY14
≥ 14
4.2.4 Setting time
This setting time, S, shall be declared having been determined by the method given in Annex F. If the
foam is a Type 2 then the setting value shall be less than or equal to 60 s. If it is a Type 1 system then
the setting time shall be greater than 60 s. If it is a Type 3 system then the setting time shall be greater
than 25s.
4.2.5 Durability characteristics
4.2.5.1 General
The appropriate durability characteristics have been considered and are covered in 4.2.5.2 and
4.2.5.3.
4.2.5.2 Durability of reaction to fire against ageing/degradation
There is no change in reaction to fire for UF products with time.
4.2.5.3 Durability of thermal resistance against ageing/degradation
The thermal conductivity (4.2.1) of the basic UF products does not change with time. However,
account is taken of any shrinkage which may occur with time in stating the declared thermal
resistance values.
4.3 Specific applications
4.3.1 General
If a property, described in 4.3, is not declared by the manufacturer then the property need not be
determined.
4.3.2 Sound absorption
Sound absorption coefficient shall be determined in accordance with EN ISO 354:1993/A1:1997. The
sound absorption characteristics shall be calculated according to EN ISO 11654 with the values for α
p
(practical sound absorption coefficient) at frequencies: 125 Hz, 250 Hz, 500 Hz, 1000 Hz, 2000 Hz
and 4000 Hz and the single number value for α (weighted sound absorption coefficient).
w
8
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α and α shall be rounded to the nearest 0,05 (α larger than 1 shall be expressed as α = 1) and
p w p p
declared in levels with steps of 0,05. No test result (α and α ) shall be lower than the declared level.
p w
4.3.3 Release of dangerous substances
The rate of release shall be measured and assessed according to EN ISO 717-2 using an internal facing
with a specified water vapour diffusion resistance. The temperature of the sample shall be 40 °C when
measuring.
NOTE The indoor rate of emission of formaldehyde is related to the ability of water vapour diffusion
resistance d of the inner cladding, temperature, rate of air changes and relative humidity. If an indoor value of
R
3
formaldehyde shall be less or equal than 0,1 mg/dm measured at a room temperature of (23 ± 3) °C and relative
humidity of (50 ± 5) %, the rate of release of formaldehyde can be influenced by the d value of the wall. The
R
relationship between the rate of release of formaldehyde and the d value is shown in Table 2.
R
Table 2 — Rate of release of formaldehyde depending on the conditions of the inner cladding
3
Classes Value of d = µ/d (m) Rate of release of formaldehyde in mg/dm (air
R
change once per h)
ES1 < 0.5
≤ 1,5
ES2
> 0,5 to ≤1 > 1,5 to ≤ 3,5
ES3 > 1
> 3,5 to ≤ 5
4.3.4 Short-term water absorption by partial immersion
2
The short term water absorption by partial immersion, W , in kg/m , shall be determined using
p
EN 1609, Method A. No test result shall be higher than the declared value.
Table 3 — Classes of water absorption
2
Classes for Type 1 Classes for Type 2 Classes for Type 3 Range of classes (kg/m )
W0 W0 W0 No requirements
W15 W15 W15 < 15
W20 W20 W20 ≤ 15 to <20
W25 W25 W25
≥ 20
4.3.5 Water vapour transmission
Water vapour transmission properties shall be determined in accordance with EN 12086, Method B
(23 °C, 0/85 % R.H.) and declared as the water vapour resistance, Z. No test result shall be lower than
the declared value.
Table 4 — Classes of water vapour transmission
Classes for Type 1 Classes for Type 2 Classes for Type 3 Range of classes
2
(m ·h·Pa/mg)
MU0 MU0 MU0 No requirements
MU15 MU15 MU15 < 15
MU20 MU20 MU20
≥ 15 to <20
MU25 Mu25 MU25
≥ 20
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4.3.6 Dimensional stability at specified temperatures
4.3.6.1 Dimensional stability at elevated temperatures
Dimensional stability shall be determined in accordance with EN 1604. UF products shall be tested for
24 h at (70 ± 2) °C. The relative change in length for all dimensions shall not exceed ± 5 %.
4.3.6.2 Dimensional stability at –20 °C
Dimensional stability at –20 °C shall be determined in accordance with EN 1604. UF products shall be
tested for 24 h at (-20 ± 2) °C. The relative change in length for all dimensions shall not exceed ± 2 %.
5 Test methods, Conditioning and Testing
5.1 Test methods
5.1.1 Thermal conductivity
Prepare a test sample in accordance with the method given in Annex D.
5.1.2 Other characteristics
Prepare a test sample in accordance with Annex E.
5.2 Conditioning
The test specimens shall be stored at (23 ± 2) °C and (50 ± 5) % relative humidity for at least 16 hours
prior to testing.
5.3 Testing
5.3.1 General
Table 5 gives the dimensions of the test specimens, the minimum number of test specimens required to
get one test result and any specific conditions which are necessary.
5.3.2 Thermal resistance and thermal conductivity
Thermal resistance and thermal conductivity shall be determined in accordance with EN 12667 or
EN 12939 for thick products and under the following conditions:
at a mean reference temperature of (10 ± 0,3) °C;
after conditioning in accordance with 5.2;
taking into account the effect of ageing according to Annex C.
NOTE Thermal resistance and thermal conductivity may also be measured at mean temperatures other than
10 °C, providing that the accuracy of the relationship between temperature and thermal properties is sufficiently
well documented.
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Thermal resistance and thermal conductivity shall be measured directly at measured thickness. In the
event that this is not possible, they shall be determined by measurements on other thicknesses of the
product providing that:
the product is of similar chemical and physical characteristics and is produced on the same
production unit;
and it can be demonstrated in accordance with EN 12939 that the thermal conductivity does not
vary more than 2 % over the range of thicknesses where the calculation is applied.
Table 5 — Test methods, specimens and conditions
Dimensions in mm
Clause Test method Test specimen length and Number to get one Specific
width/thickness test result conditions
No Title
4.2.1 Thermal resistance – Thermal EN12667 See Annex c 1 See Annex C
conductivity EN12939
4.2.3 Density EN 1602 100 x 100 x 100 2
4.2.2 Reaction to fire EN 13501-1 See EN13501-1 -
4.3.6 Dimensional stability under EN 1604 200 x 200 x 25 3 1)
specified temperature and
humidity conditions
4.3.4 Short term water absorption EN 1609 4
200 x 200 x 50
by partial immersion
4.3.5 Water vapour transmission EN 12086 5
See EN 12086 (6.1)
2 3
≤ 500cm x 50 or
2
> 500cm x 50
2
4.3.2 Sound absorption EN ISO 354 Min. 10 m 1 To be re-
ported
4.3.3 Release of dangerous EN ISO 717-2 As specified in EN ISO 717-2 3
substances
1) No individual value may be more than 10 % below the average value which corresponds to the fixed level.
Each individual value shall meet the requirement
6 Designation code
A designation code for the product shall be given by the manufacturer. The following shall be included
except where there is no requirement for a property described in 4.3.
Type of UF T1, T2 or T3
This EN standard number
Water vapour diffusion resistance MUi
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Short term water absorption by partial immersion Wi
Practical sound absorption coefficient APi
Weighted sound absorption coefficient Awi
Setting time Si
where "i" shall be used to indicate the relevant level.
The designation code for a UF product is illustrated by the following example:
UF Enxxxxx (T1)-DY10/MU10/WS10/S1
7 Evaluation of conformity
The manufacturer or his authorised representative established in the EEA shall be responsible for the
conformity of his products with the requirements of this European Standard. The evaluation of
conformity shall be carried out in accordance with EN 13172 and shall be based on factory production
control and tests on samples taken at the factory.
If a manufacturer decides to group his products it shall be done in accordance with EN 13172.
The minimum frequencies of test in the factory production control shall be in accordance with Annex B.
When indirect testing is used, the correlation to direct testing shall be established in accordance with
EN 13172.
The system of attestation of conformity system for the CE marking of the product shall be made in
accordance with EN 13172 Annex E, Table E.1 following the provisions of Annex ZA of this standard.
8 Marking, labelling and technical information
8.1 Marking and labelling
Foam systems complying with this document shall be clearly marked either on the invoice or a label with
at least the following information:
product name or other identifying characteristic;
name or identifying mark and address of the manufacturer o
...
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